...Lifebringer Galactus. I don't think that he has previeously been shown outside of Ultimates. I'm not surprised since Ewing has been referencing events and characters from Slott's Surfer. It seems that the two are keeping their two cosmic titles in sync with one another.

Quote:

http://13thdimension.com/exclusive-preview-silver-surfer-10/

I would rather not have Galactus show up in every other book really. It is nice he is in Surfer. Since that makes sense.